Pfizer Inc.

Are CovR mRNA vaccines risky? What the experts say: QuickTake

US production of COVID-19 vaccine is accelerating dramatically

Olympic Games Bars Foreign Fans, UK passes stage: Updating the virus

How long the immunity lasts and the most common side effects

Deliveries in the UK will slow in the coming weeks, with the launch being at risk

The United States could begin vaccinating young children in early 2022, says Dr. Fauci

China relaxes border restrictions for those who received vaccines made in China

US better with Covid vaccines, growth similar to European is unlikely

US exceeds 100 million doses of Covid vaccine, 13% of adults are now fully vaccinated

The Americans will gather before Biden’s July 4th target